Definition: You are given a question on human aging. You are also given 4 answer options (associated with "A", "B", "C", "D"), out of which only one is correct. You need to answer the question by selecting the correct option. You should only answer with the choice letter, not the whole answer.
Input: In this chapter's Senior View, Dr. Shealy advises you to
(A)Stay in school (B)Eat the right foods (C)Get plenty of exercise (D)Find a high paying job

A